<template>
  <div class="app-pub-header" :class="collapse?'header-collapses':''">
    <!-- 折叠按钮 -->
    <div class="header-left">
      <div class="collapse-btn" @click="collapseChage">
        <i v-if="!collapse" class="el-icon-s-fold"></i>
        <i v-else class="el-icon-s-unfold"></i>
      </div>
      <breadcrumb />

    </div>

    <div class="header-right">
      <div class="header-right-tab" style="flex-grow:1;">
      </div>
      <div class="header-user-con">
        <!-- 板材切换 -->
        <div class="process-type-button">
          <el-select v-model="processType" placeholder="请选择" @change="processTypeChange">
            <el-option v-for="item in processTypeList" :key="item.value" :label="item.label" :value="item.value">
            </el-option>
          </el-select>
        </div>
        <!-- 全屏显示 -->
        <div class="btn-fullscreen" @click="handleFullScreen">
          <el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
            <i class="el-icon-rank"></i>
          </el-tooltip>
        </div>
        <!-- 用户头像 -->
        <div class="user-avator">
          <img src="../../assets/img/img.jpg" />
        </div>
        <!-- 用户名下拉菜单 -->
        <el-dropdown class="user-name" trigger="click" @command="handleCommand">
          <span class="el-dropdown-link">
            {{userInfo?userInfo.name:''}}
            <i class="el-icon-caret-bottom"></i>
          </span>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item divided command="userSetting">用户设置</el-dropdown-item>
            <el-dropdown-item divided command="uploadUser">修改密码</el-dropdown-item>
            <el-dropdown-item divided command="loginout">退出登录</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </div>
    </div>
  </div>
</template> 
<script>
import bus from "@/utils/bus";
import Breadcrumb from './Breadcrumb.vue';
import { mapState } from 'vuex';
export default {
  components: { Breadcrumb },
  data() {
    return {
      collapse: false,
      fullscreen: false,
      name: '管理员',
      message: 0,
      activeIndex: '0',
      authTreeList: [],
      max_number: 0,
      processTypeList: [
        { value: 1, label: '板材' },
        { value: 2, label: '型材' },
      ]
    };
  },
  computed: {
    ...mapState({
      userInfo: state => state.app.userInfo,
      processType: state => state.app.processType,
    }),
  },
  created() {

  },
  methods: {
    // 用户名下拉菜单选择事件
    handleCommand(command) {
      if (command == 'loginout') {
        const loading = this.$loading({ text: '退出中...' });
        this.$http.get(this.$API.LOGOUT, {})
          .then((res) => {
            loading.close();
            this.$store.dispatch('app/setAppUserInfo', null);
            this.$router.push('/login');
          })
          .catch((err) => {
            loading.close();
            this.$message.error('网络错误');
          })
      } else if (command == 'uploadUser') {//修改密码
        this.$router.push('/setPassword');
      } else if (command == 'userSetting') {
        this.$router.push('/warehouse');
      }
    },
    // 侧边栏折叠
    collapseChage() {
      this.collapse = !this.collapse;
      bus.$emit('collapse', this.collapse);
    },
    // 全屏事件
    handleFullScreen() {
      let element = document.documentElement;
      if (this.fullscreen) {
        if (document.exitFullscreen) {
          document.exitFullscreen();
        } else if (document.webkitCancelFullScreen) {
          document.webkitCancelFullScreen();
        } else if (document.mozCancelFullScreen) {
          document.mozCancelFullScreen();
        } else if (document.msExitFullscreen) {
          document.msExitFullscreen();
        }
      } else {
        if (element.requestFullscreen) {
          element.requestFullscreen();
        } else if (element.webkitRequestFullScreen) {
          element.webkitRequestFullScreen();
        } else if (element.mozRequestFullScreen) {
          element.mozRequestFullScreen();
        } else if (element.msRequestFullscreen) {
          // IE11
          element.msRequestFullscreen();
        }
      }
      this.fullscreen = !this.fullscreen;
    },
    processTypeChange(val) {
      this.$store.dispatch('app/setProcessType', val)
    }
  },
  mounted() {
    if (document.body.clientWidth < 1500) {
      this.collapseChage();
    }
  }
};
</script>
<style lang="less">
.app-pub-header {
  position: absolute;
  box-sizing: border-box;
  right: 0;
  height: 50px;
  font-size: 22px;
  color: #333;
  left: 180px;
  box-shadow: 0 1px 4px -2px rgba(0, 0, 0, 0.8);
  transition: left 0.35s;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  .el-menu,
  .el-menu--horizontal {
    border: 0 !important;
    margin-top: 10px !important;
  }
  .collapse-btn {
    float: left;
    padding: 0 21px;
    cursor: pointer;
    line-height: 50px;
  }
  .header .logo {
    float: left;
    width: 180px;
    line-height: 50px;
  }
  .header-right {
    padding-right: 20px;
    display: flex;
  }
  .header-right-tab {
    flex-flow: 1;
  }
  .header-user-con {
    display: flex;
    height: 50px;
    align-items: center;
  }
  .btn-fullscreen {
    transform: rotate(45deg);
    margin-right: 5px;
    font-size: 24px;
  }
  .btn-bell,
  .btn-fullscreen {
    position: relative;
    width: 30px;
    height: 30px;
    text-align: center;
    border-radius: 15px;
    cursor: pointer;
  }
  .btn-bell-badge {
    position: absolute;
    right: 0;
    top: -2px;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #f56c6c;
    color: #333;
  }
  .btn-bell .el-icon-bell {
    color: #333;
  }
  .user-name {
    margin-left: 10px;
  }
  .user-avator {
    margin-left: 20px;
  }
  .user-avator img {
    display: block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
  }
  .el-dropdown-link {
    color: #333;
    cursor: pointer;
  }
  .el-dropdown-menu__item {
    text-align: center;
  }
  .process-type-button {
    padding-right: 15px;
  }
  .process-type-button .el-input__inner {
    width: 100px;
  }
}

.header-collapses {
    left: 65px !important;
  }
</style>
